Manage updates with the Download AppNew brief on DARPA's Vulcan engine
DARPA has released some tidbits of information in a briefing on how one might build a propulsion system that combines a Constant Volume Combustion (CVC) engine and a full-scale turbine engine to accelerate a hypersonic jet to multiple Mach.
It's called the Vulcan, and it's a demonstration program designed to power a full-scale reusable hypersonic cruise vehicle like the Falcon HTV-3X, and to do it by 2012. The key, according to the DARPA briefing, is to integrate a currently produced turbine engine like the F110-129 or the F119, with minimal modifications and a CVC (PDF).
The CVC, or &… Read more
